South Shetland Islands earthquake measures 6.9 in magnitude byDisaster Report •ÙŠÙ†Ø§ÙŠØ± 24, 2021 Earthquake's epicenter map of South Shetland islands January 23, 2021: A strong earthquake has been recorded in the South Shetland Islands in the Antarctica today. According to the United States Geological Survey, the earthqu…